Grab the popcorn and claim your seat. Lights dim, and the black, silent room slowly awakens. Starting with a faint but apparent rumble in the distance. A voice screams look out!A blast goes off behind you, a jet streams overhead as your heart beats faster and faster. You grip the arm of your chair in suspense, the scene ends and you relax, look around, and smile. Focus on Sound Excellence The Signature Series is a powerhouse in home audio. This speaker system is the result of years of meticulous engineering. With a focus on sound excellence, every detail has been measured, tested, and perfected.